Common Changelog vs Keep a Changelog

Common Changelog lands on Depends, and Keep a Changelog lands on Worth it.

Common Changelog

common-changelog.org

Analyzed October 7, 2026

Depends

Confidence: Medium

Free to adopt: use Common Changelog if you hand-write changelogs and want entries that explain why a change matters.

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Keep a Changelog

keepachangelog.com

Analyzed October 3, 2026

Worth it

Confidence: High

A free, community-maintained writing convention . the de facto CHANGELOG.md standard . so any team that ships software should adopt it; it costs nothing.

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Common Changelog versus Keep a Changelog
Compare	Common Changelog	Keep a Changelog
Verdict	Depends	Worth it
Best for	Open-source maintainers	Open-source and software teams
Who it's not for	Anyone shopping for changelog software . this is a spec, not a tool	Anyone wanting a hosted, customer-facing changelog app
Privacy	No known public vulnerabilities found in the sources reviewed.^¹	No known public vulnerabilities found in the sources reviewed.¹²
Public sentiment	Discussion is thin: most references are blogs comparing it to Keep a Changelog rather than direct user reviews.^⁶	Developers broadly endorse keeping changelogs but admit the format is easy to adopt and easier to abandon.¹³
Biggest gotcha	Migrating an existing Keep a Changelog file means reformatting; parsers may break^⁸	Buyers expecting a hosted changelog SaaS will find only a Markdown convention here

Pick Common Changelog when

Open-source maintainers
Hand-written changelogs
Small teams wanting human release notes

When Common Changelog is not a fit

Anyone shopping for changelog software . this is a spec, not a tool
Teams running commit-based changelog generators
Toolchains that parse Keep a Changelog format
Product teams needing hosted changelog pages with email subscribers

Pick Keep a Changelog when

Open-source and software teams
Library and package maintainers
Git-based release workflows
Docs-heavy dev teams

When Keep a Changelog is not a fit

Anyone wanting a hosted, customer-facing changelog app
Non-technical teams . it's a Markdown spec, not a tool
Teams expecting auto-generated release notes
Product teams needing user notifications on updates

Sources

Common Changelog (official site)common-changelog.org
official
vweevers/common-changelog on GitHubgithub.com
official
Changelog Examples 2026 . Screensnapscreensnap.pro
review
Keep a Changelog Format Explained . Releasepadreleasepad.io
review
Stop using changelog generators . mikey writes fyimikeywrites.fyi
review
Reddit r/reactjs thread on changelog resourcesreddit.com
review
keep-a-changelog vs git-quick-stats . LibHuntlibhunt.com
review
MQT DDSIM contributing guidemqt.readthedocs.io
official
Keep a Changelog 2.0.0keepachangelog.com
official
olivierlacan/keep-a-changelog (GitHub)github.com
official
Keep a Changelog 1.0.0keepachangelog.com
official
Product security page (404)keepachangelog.com
security
Keep a Changelog . r/programmingreddit.com
review
Keeping a changelog file? . r/devopsreddit.com
review
What Is a Changelog? . Featurebasefeaturebase.app
review
Keep a Changelog without Conflictsdrewdeponte.com
review